AquaClear Filter Media Bags make media maintenance even simpler. Made of fine mesh, each bag is designed to hold small-grained filter media and allows excellent water penetration. The bags can be used in fresh or saltwater aquariums.

Fine mesh holds small grained filter media
Helps keep aquarium clean and clear
Long lasting nylon construction
For use in fresh and saltwater aquariums
Suitable for the AquaClear 30 Power Filter;10 to 30-gallon aquariums